Utility knife



FIG. 1 is a perspective view of a utility knife according to an embodiment of the invention.

FIG. 2 is a left side view of the utility knife shown in FIG. 1.

FIG. 3 is a right side view of the utility knife shown in FIG. 1.

FIG. 4 is a top view of the utility knife shown in FIG. 1.

FIG. 5 is a bottom view of the utility knife shown in FIG. 1.

FIG. 6 is a front view of the utility knife shown in FIG. 1; and,

FIG. 7 is a rear view of the utility knife shown in FIG. 1.

The elements shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design. The portions shown in broken lines having unequal length segments illustrate the boundary of the claimed design and form no part of the claimed design. 

CLAIM I claim the ornamental design for a utility knife, as shown and described. 